* [PATCH] Address BUG: using smp_processor_id() in preemptible [00000001] code
@ 2005-07-22 3:59 Nigel Cunningham
0 siblings, 0 replies; only message in thread
From: Nigel Cunningham @ 2005-07-22 3:59 UTC (permalink / raw)
To: Linux Kernel Mailing List, Pavel Machek, Linux-pm mailing list
This patch fixes a warning in the disable_nonboot_cpus call in
kernel/power/smp.c.
Please apply.
Signed-off by: Nigel Cunningham <nigel@suspend2.net>
smp.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -ruNp 830-smp_processor_id_warning.patch-old/kernel/power/smp.c 830-smp_processor_id_warning.patch-new/kernel/power/smp.c
--- 830-smp_processor_id_warning.patch-old/kernel/power/smp.c 2005-07-18 06:37:08.000000000 +1000
+++ 830-smp_processor_id_warning.patch-new/kernel/power/smp.c 2005-07-22 11:09:16.000000000 +1000
@@ -38,7 +38,7 @@ void disable_nonboot_cpus(void)
}
printk("Error taking cpu %d down: %d\n", cpu, error);
}
- BUG_ON(smp_processor_id() != 0);
+ BUG_ON(raw_smp_processor_id() != 0);
if (error)
panic("cpus not sleeping");
}
--
Evolution.
Enumerate the requirements.
Consider the interdependencies.
Calculate the probabilities.
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